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/*
#
# File : use_cimgIPL.cpp
# ( C++ source file )
#
# Description : Example of use for the CImg plugin 'plugins/cimgIPL.h'.
# This file is a part of the CImg Library project.
# ( http://cimg.eu )
#
# Copyright : newleft (haibo.zheng@gmail.com)
# newleftist@hotmail.com
#
# License : CeCILL v2.0
# ( http://www.cecill.info/licences/Licence_CeCILL_V2-en.html )
#
# This software is governed by the CeCILL license under French law and
# abiding by the rules of distribution of free software. You can use,
# modify and/ or redistribute the software under the terms of the CeCILL
# license as circulated by CEA, CNRS and INRIA at the following URL
# "http://www.cecill.info".
#
# As a counterpart to the access to the source code and rights to copy,
# modify and redistribute granted by the license, users are provided only
# with a limited warranty and the software's author, the holder of the
# economic rights, and the successive licensors have only limited
# liability.
#
# In this respect, the user's attention is drawn to the risks associated
# with loading, using, modifying and/or developing or reproducing the
# software by the user in light of its specific status of free software,
# that may mean that it is complicated to manipulate, and that also
# therefore means that it is reserved for developers and experienced
# professionals having in-depth computer knowledge. Users are therefore
# encouraged to load and test the software's suitability as regards their
# requirements in conditions enabling the security of their systems and/or
# data to be ensured and, more generally, to use and operate it in the
# same conditions as regards security.
#
# The fact that you are presently reading this means that you have had
# knowledge of the CeCILL license and that you accept its terms.
#
*/
#include <cv.h>
#include <highgui.h>
#include <math.h>
#pragma comment(lib, "cv.lib")
#pragma comment(lib, "cvaux.lib")
#pragma comment(lib, "cxcore.lib")
#pragma comment(lib, "highgui.lib")
#define cimg_plugin1 "plugins\cimgIPL.h"
#include "CImg.h"
using namespace cimg_library;
// Main procedure
//----------------
int main(int argc, char* argv[]) {
int wid = 0;
CImg<> cImg(argv[1]);
cImg.display("cImg");
IplImage* ipl;
//ipl = cvLoadImage(argv[1], -1);
ipl = cImg.get_IPL();
IplImage *ipl8;
IplImage *ipl16, *ipl32, *ipl64;
IplImage *ipl16to8, *ipl32to8, *ipl64to8;
cvNamedWindow("origin", wid++);
cvNamedWindow("8bit_OK", wid++);
cvNamedWindow("16bit", wid++);
cvNamedWindow("32bit", wid++);
cvNamedWindow("64bit", wid++);
cvNamedWindow("16bitto8", wid++);
cvNamedWindow("32bitto8", wid++);
cvNamedWindow("64bitto8", wid++);
cvShowImage("origin", ipl);
ipl8 = cvCreateImage(cvGetSize(ipl), IPL_DEPTH_8U, ipl->nChannels);
cvConvert(ipl, ipl8);
ipl16 = cvCreateImage(cvGetSize(ipl), IPL_DEPTH_16U, ipl->nChannels);
cvConvert(ipl, ipl16);
ipl32 = cvCreateImage(cvGetSize(ipl), IPL_DEPTH_32F, ipl->nChannels);
cvConvert(ipl, ipl32);
ipl64 = cvCreateImage(cvGetSize(ipl), IPL_DEPTH_64F, ipl->nChannels);
cvConvert(ipl, ipl64);
cvShowImage("8bit_OK", ipl8);// this canbe show properly
cvShowImage("16bit", ipl16);// maynot display properly, that's bug of cvShowImage
cvShowImage("32bit", ipl32);// maynot display properly, that's bug of cvShowImage
cvShowImage("64bit", ipl64);// maynot display properly, that's bug of cvShowImage
// cvShowImage can only display IplImage with IPL_DEPTH_8X, proved by the following codes
ipl16to8 = cvCreateImage(cvGetSize(ipl16), IPL_DEPTH_8U, ipl16->nChannels);
cvConvert(ipl16, ipl16to8);
ipl32to8 = cvCreateImage(cvGetSize(ipl32), IPL_DEPTH_8U, ipl32->nChannels);
cvConvert(ipl32, ipl32to8);
ipl64to8 = cvCreateImage(cvGetSize(ipl64), IPL_DEPTH_8U, ipl64->nChannels);
cvConvert(ipl64, ipl64to8);
cvShowImage("16bitto8", ipl16to8); // diplay ok
cvShowImage("32bitto8", ipl32to8); // diplay ok
cvShowImage("64bitto8", ipl64to8); // diplay ok
// now, we test ipl8->cImg, ipl16->cImg, ipl32->cImg, ipl64->cImg
cImg.assign(ipl8);
cImg.display("ipl8->cimg");
cImg.assign(ipl16);
cImg.display("ipl16->cimg");
cImg.assign(ipl32);
cImg.display("ipl32->cimg");
cImg.assign(ipl64);
cImg.display("ipl64->cimg");
cvWaitKey(0);
// test another construct
CImg<unsigned char> testCImg1(ipl16);
testCImg1.display("testCImg1");
CImg<unsigned char> testCImg2(ipl32);
testCImg2.display("testCImg2");
CImg<unsigned char> testCImg3(ipl64);
testCImg3.display("testCImg3");
CImg<double> testCImg4(ipl16);
testCImg4.display("testCImg4");
CImg<double> testCImg5(ipl32);
testCImg5.display("testCImg5");
CImg<double> testCImg6(ipl64);
testCImg6.display("testCImg6");
cvReleaseImage(&ipl);
cvReleaseImage(&ipl8);
cvReleaseImage(&ipl16);
cvReleaseImage(&ipl32);
cvReleaseImage(&ipl64);
cvReleaseImage(&ipl16to8);
cvReleaseImage(&ipl32to8);
cvReleaseImage(&ipl64to8);
cvDestroyWindow("origin");
cvDestroyWindow("8bit_OK");
cvDestroyWindow("16bit");
cvDestroyWindow("32bit");
cvDestroyWindow("64bit");
cvDestroyWindow("16bitto8");
cvDestroyWindow("32bitto8");
cvDestroyWindow("64bitto8");
return 0;
}
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